23 inches
Cartridge, 75sqft, 2-1/8"ot, 2-1/8"ob, 4-15/16",...
Product ID: FC-2930 fc2930
Cartridge, 95sqft, 2-1/8"ot, 2-1/8"ob, 4-15/16",...
Product ID: FC-2940 fc2940
Cartridge, 100sqft, 4" ot, 4" ot, 8-15/16",...
Product ID: FC-0821 fc0821
Cartridge, 100sqft, 4-1/16"ot, 4-1/16"ob, 8-1/2",...
Product ID: fc-1290 fc1290
Cartridge, 100sqft, 6"ot, 6"ob, 10-1/16",...
Product ID: FC-0686 fc0686
Cartridge, 175sqft, 4"ot, 4"ob, 8-15/16",...
Product ID: FC-1287 fc1287